With the rapid development of Sinology, it is urgent to explore the new path of Sinology Education.In the micro-era context, using Moto-teach to construct Wisdom Classes of Sinology Education can make Sinology Education "turn knowledge into wisdom", "human nature management", "interaction into common", "teaching with pleasure"; applying we-chat group, we-chat app and we-chat public platform for teaching, which can enhance the effectiveness of Sinology Education; relying on moral classroom, Sinology community, regional resources to carry out practice teaching which can make Sinology truly "alive".We should innovate the methods of Sinology Education, effectively enhance the effectiveness of Sinology Education, enrich the unique charm of Chinese traditional culture, improve the quality of College students, and enhance the self-confidence of Chinese culture.With the emergence and wide application of WeChat and Weibo, human beings have entered the micro-era.As the first of the pre-Qin Confucian scriptures, "Zhou Yi" emphasizes "time news" and "time with time", and then "advance with the times", in order to "come with the heavens and the earth, match the sun and the moon, and order with the four seasons "[1] Thus, various achievements of great benefit to society should be achieved, and so should the sinology education in colleges and universities.Faced with the combination of mobile communication technology and Internet, and the rapid upgrading of information modernization, the inheritance and innovation of sinology education in colleges and universities are facing new opportunities and challenges.The seamless connection between the new media and the teaching of Chinese culture is beneficial to the reform and development of the sinology education in colleges and universities, and to the improvement of the effectiveness of the sinology education.
Human Computer Interaction (HCI) is experiencing explosive growth in both Chinese industry and academia. We propose to organize an international workshop to coordinate and unite the ongoing efforts, and to facilitate collaboration between local community with the global HCI community. This extended abstract describes the background, goals, organizers, themes, and plans of the proposed workshop.
Based on the pure cutting deformation mechanism of fine blanking,combining with the idea of common compound die punching technology,a new forming process of the pressure rotor and fender ring is put forward.And adopting the simulation software Deform-3D,a simulation of the pivotal forming step is executed,which is used to optimize the parameters of die structure.At last,it is proved physically and brings eligible products.The new technology researched in this subject is a combined application in the field of fine blanking and sheet punching,as well as a try of technology innovation in some other domains.Synchronously,the actualization of the new technology increases the material ratio,reduces manufacture cost,and brings vast economical efficiency.
The structural and optical properties of amorphous silicon (a-Si) and Ag-dispersed amorphous silicon (a-Si:Ag) thin films irradiated by femtosecond (fs) laser at various energy densities are investigated comparatively in this article. It is found that at a lower energy density of 100 mg/cm2 , the film microstructure evolves from a completely amorphous phase to an intermediate one containing both amorphous and polycrystalline silicon. During laser irradiation, the formation of nanocrystals in a-Si films begins at lower energy density, but the existing Ag nanoparticles inhibits somehow the crystallization of a-Si in a-Si:Ag films at the same energy density. As the energy density is increased to a moderate value of 200 mj/cm2 , the surface of a-Si:Ag films featuring a vertically aligned pillar-shaped structure is emerging. Both the crystallinity and the root mean square of surface roughness exhibit a monotonic increase with the increase of energy density. The Ag nanoparticles are dispersed uniformly in a silicon matrix, resulting in a resonant light absorption due to so-called localized surface plasmon. The localized surface plasmon resonance (LSPR) wavelengthes of the irradiated aSi:Ag films are increased significantly from 600 nm to about 820 nm, and the bandwidth of the measured absorptance is enhanced in the range of 600~1600 nm. The nanocrystallization mechanism, the formation of pillar-shaped structures and the light absorption enhancement are explained regarding the high electron density and the plasma-surface interactions.
Isaac Leon Kandel 's book The New Era in Education:A Comparative Study was intended to grasp and analyze the new situation and changes of the world education after World War Ⅱ.The New Era in Education is a plural concept and has the meaning of education for survival,for human beings,and for the world.It is influenced by many factors like politics,economy,technology,society,and culture.Kandel put the comparative education into the context of the new era and brought up new ideas on teleology,methodology,research mode and perspective of comparative education.His thoughts such as the concern of international perspective,the value of historical and cultural backgrounds,and the development of question consciousness also have great practical significance.
Wave energy is one of the most important potential sustainable energy resources. To enhance the performance of the pendulum hydraulic wave energy converter (WEC) system in various wave conditions, this article proposes a digital controlled hydraulic cylinders group to replace the single traditional hydraulic cylinder in a hydraulic power take-off (PTO) system based on the concept of previous study. The cylinders group, whose structure is designed with high extendability, consists of several pairs of subsidiary cylinders. The extraction energy maximizing for pendulum WEC is theoretically analyzed in the frequency domain based on a linear wave assumption, which indicates demand for damping regulation. The proposed cylinders group is able to provide variable damping for the PTO system by changing its working area. So as to demonstrate the better performance of the proposed cylinders group compared with a single traditional hydraulic cylinder, a simulation in AMESim software and a fundamental semiphysical test have been carried out. Both results illustrated that the WEC was endowed with high performance by using cylinders group in various wave conditions. In addition, a transmission efficiency test indicated that the application of the cylinders group did not cause much more extra energy loss during the transmission process compared with the single traditional cylinder. The further study of cylinders group with more subsidiary cylinders and the control strategy remains to be conducted.
Rule oriented intelligent spatial data quality testing model(RSTT) is proposed to enhance the efficiency of the spatial data quality checking and make the intelligent topological relation testing between feature classes.RSTT model structure and topo rule core questions with emphasis are discussed.Based on RSTT model and four-level structural model,taking the nimbly customization of spatial data testing schema,batch and automatic data checking and zero code expansion of testing rule as the goals,spatial data quality testing system LR_Checker has been developed.The testing with 40 G spatial data of land and resouces indicate that,LR_Checker can be used to reduce data checking work greatly,and can control data quality effectively,at the same time it can also prove the RSTT model accuracy,validity and rationality.
Faster degradation of railway tracks can be observed in bridge-embankment transition zones. Degradation is triggered by abrupt variation in the track's vertical stiffness due to different support conditions. Developing efficient transition zone design strategies is imperative to minimize this problem. For slab track-embankment over soft soil areas, very limited consideration has been given to ground improvement when designing transition zones. In this study, cement fly-ash gravel piles were used to improve the soft ground near a bridge and two pile configurations were considered. The dynamic performance of the slab track-embankment-ground system under high-speed train moving loads was investigated using a finite/infinite-element simulation approach. The dynamic responses of the slab track-embankment-ground system change more smoothly near the bridge abutment in the case of varying-length piles, and are amplified in the vicinity of the bridge abutment when a train travels from the embankment to the bridge.
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